There are three simple ways to find out which version of DP your device has. Get Dual 4K Display From a Single Port. With support for resolutions up to 4K, you can easily mirror or extend your screen without losing clarity.
USB C Hub 12-in-1 Type with Dual 4K HDMI Ports -VAVA
Anker USB C to Dual HDMI Adapter, Compact and Portable, Supports 4K Review
WAVLINK USB C to Dual HDMI Splitter 4K@60Hz, 3-In-1 HDMI Adapter with 87W Power Delivery, Dual Monitors Adapter Powered HDMI Hub for MacBook Pro/Air, Dell XPS, HP, Lenovo, Thunderbolt 3/4 Laptops
OWC USB-C Dual HDMI 4K Display Adapter
Double the Display: Anker USB C to Dual HDMI Adapter Review
Selore USB C to Dual HDMI Adapter 8 IN 1
USB C Multiport Adapter 4K 60Hz HDMI/PD - USB-C Multiport Adapters, Universal Laptop Docking Stations
Turn one of your device's USB-C ports into 5 ports, allowing you to transfer data in seconds, stream media in unrivaled clarity, and enjoy high-speed
Anker 332 USB-C Hub (5 in 1) with 4K HDMI Display, 5Gbps USB-C Data Port and 2 x 5Gbps USB-A Data Ports with MacBook Pro, MacBook Air, Dell XPS
Product Features: With USB3.0 specification over the USB-C and three USB-A data ports, data transfer rate up to 5Gbps.
Unitek D1071A Interface Hub USB 2.0 Type-C 480 Mbit/s Silver
Anker 563 USB-C Hub (11-in-1, Dual 4K Hdmi, for Macbook)
Expand your laptop's functionality with a total of 10 ports, allowing you to connect to multiple monitors, transfer files at high speed, enjoy pass-through charging, and more. Connect to both HDMI ports to view content on two monitors at a resolution of up to 4K@30Hz, making it easier to multitask across several apps. Comes with a 1.6 ft (0.5 m) cable so you can easily move the hub around your desk to find the most convenient place for you.
Anker 364 USB-C Hub (10-in-1, Dual 4K HDMI)
10-Port Expansion: Fulfill your hub needs with a 4K HDMI port, a 1080p VGA port, a 5 Gbps USB-C port, three 5 Gbps USB-A ports, a 100W USB-C PD-IN
Anker USB C Hub, Dual-Display USB-C Hub (10-in-1), 4K@30Hz HDMI Display, 1080p VGA with 100W Max Power Delivery, 5 Gbps USB-C and USB-A Data Ports
Increase your productivity with your PC, Mac, or tablet using this highly versatile docking station from Manhattan. The 2 included HDMI ports on the docking station base let you multitask on more HDMI monitors at once.
Manhattan USB-C PD 10-in-1 Dual Monitor 8K Docking Station / Multiport Hub